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IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

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Hunan Hentg Power Electric Technology Co., Ltd.

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IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

Product Specifications

Attribute	Value
Frequency	50Hz, 60Hz, 50/60Hz
Phase	Three
Coil Number	Three Windings, Multi Winding, Two Windings, Single Winding
Application	Distribution system
Coil Structure	Shell-Type Coil, layer coil, fully sealed construction, Disc Coil, round coil
Output Voltage	400V
Input Voltage	10kV
Type	Voltage Regulator Transformer, Isolation Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Dual Winding Transformer, Dry Type Transformer, Dry-type
Material	Copper Winding

Product Overview

The SCB13 Series 800kVA Dry-Type Transformer is a high-efficiency, flame-retardant power distribution solution designed for modern industrial and commercial settings. With improved performance over the SCB11 series, it features lower no-load losses, enhanced insulation, and reduced noise. This oil-free transformer is perfect for applications where fire safety, environmental protection, and long-term reliability are essential.

Technical Specifications

Rated capacity (KVA)	Vector Group	Voltage Combination	No-load loss	Load loss	No-load current	Impedance
30	Yyn0 / Dyn11	10 6.3 6 ±5% ±2X2.5% (+3/-1)X2.5%	135	640	2	4.0
50			195	900	2
80			265	1240	1.5
100			290	1410	1.5
125			340	1660	1.3
160			385	1910	1.3	6.0
200			445	2270	1.1
250			515	2480	1.1
315			635	3120	1
400			705	3590	1
500			835	4390	1
630			965	5290	0.85
800			1090	6260	0.85
1000			1270	7310	0.85

Key Features

High-Efficiency Core Design: Built with a high-quality silicon steel core to reduce energy losses significantly.
Advanced Resin Insulation: Epoxy resin vacuum cast process ensures excellent electrical insulation and moisture resistance.
Low Noise Operation: Operating noise ≤ 50 dB, ideal for quiet environments such as schools, hospitals, and office buildings.
Air Natural Cooling (AN): Oil-free cooling system requires no maintenance and poses no environmental hazard.
IP20 Enclosure: Offers protection against accidental contact and dust ingress (optional upgrades available).
Three-Phase Output: Delivers stable and balanced voltage suitable for industrial-grade power systems.
Fire-Resistant Construction: Complies with global fire safety standards and is safe for indoor installations.

Product Benefits

Energy Cost Savings: Reduced core and winding losses help cut electricity bills and improve operating efficiency.
Maintenance-Free Operation: Dry-type design eliminates the need for oil checks, leak prevention, and fire suppression systems.
Safe for Occupied Buildings: Low noise and non-toxic insulation materials make it ideal for populated areas.
Longer Life Expectancy: Thermal class F with B-class temperature rise extends the transformer's service life.
Eco-Friendly Design: Oil-free and recyclable materials align with green building standards.

Technical Advantages

Superior to SCB11 Series: Offers 10-15% lower no-load losses, reducing long-term energy costs.
Compliant with IEC/GB Standards: Tested and certified to meet international electrical and fire safety standards.
Strong Short-Circuit Resistance: Withstands high mechanical stress during faults or transport.
Customizable Voltages: Input/output voltages and tapping ranges can be tailored to customer needs.
Broad Application Scope: Ideal for use in renewable energy systems, commercial complexes, and industrial automation facilities.

Application Scenarios

Commercial Buildings: Reliable power for elevators, HVAC systems, and lighting.
Manufacturing Plants: Supports stable voltage for production lines and CNC machinery.
Educational Institutions: Quiet and safe energy delivery for classrooms and labs.
Renewable Energy Facilities: Works seamlessly with solar or wind energy inverters.
Transportation Infrastructure: Reliable power solution for subway stations, airports, and tunnels.

Frequently Asked Questions

Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Why choose us?

We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

What services can we provide?

Accept OEM, business payment are negotiated.

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IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

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IP20 Enclosure 800kVA Dry Type Transformer Three Phase Distribution Transformer

HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.